Uarini weather in April

In April, Uarini sees average daytime highs of 30°C and overnight lows near 24°C, with 346 mm of rain across 27.7 wet days and about 11.9 hours of daylight. It is the 9th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 1% of the time in April, and the air most often feels miserable.

Daylight stretches from about 12 hours at the start of April to 11 h 54 min by month's end. Set against the rest of the year, April is Uarini's 12th-clearest and 4th-windiest month. For the whole year in context, see Uarini's year-round climate.

Daytime high
30°
9th warmest
Overnight low
24°
6th coldest
Rainfall
346 mm
27.7 wet days
Daylight
11 h 54 min
6:23 AM – 6:19 PM
Cloud cover
90%
12th clearest
Wind
5 km/h
4th windiest
Solar energy
4.1 kWh/m²
Travel score
2.7
out of 10

Uarini is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical April day in Uarini reaches about 30°C in the afternoon and slips back to 24°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, April runs on par with March and on par with May.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13024
23024
33024
43024
53024
63024
73024
83024
93024
103024
113024
123024
133024
143024
153024
163024
173024
183024
193024
203024
213024
223024
233024
243024
253024
263024
273024
283024
293024
303024

How April really feels in Uarini

Once humidity and wind are folded in, April averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Uarini weather by month

How April compares with the rest of the year at a glance. April is the 9th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 24°2682612.22.8
Feb31° / 24°24623.612.12.8
Mar30° / 24°32627.9122.7
Apr30° / 24°34627.711.92.7
May30° / 24°35029.111.92.7
Jun30° / 23°22126.311.83.1
Jul30° / 23°15423.811.83.4
Aug31° / 24°13522.511.93.2
Sep32° / 24°15523122.9
Oct32° / 24°18224.612.12.7
Nov31° / 24°21525.712.12.6
Dec31° / 24°26428.412.22.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in April, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 4% of April, with mostly cloudy or overcast conditions the remaining 95%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1793
2793
3694
4694
5694
6694
7694
8694
9694
10694
11694
12694
13694
14694
15694
16595
17595
18595
19496
20496
21397
22397
23397
24397
25397
26397
27397
28397
29496
30496

Chance of precipitation in April

Any precipitation

Uarini gets around 346 mm of rain over 27.7 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 92% and peaks near 93% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
191
291
391
491
591
691
792
892
992
1092
1192
1292
1393
1493
1593
1693
1793
1893
1993
2093
2193
2293
2393
2493
2593
2693
2792
2892
2992
3092

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

Most of April feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, April lands in the miserable band about 85% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
11684
21684
31684
41684
51684
61684
71684
81684
91684
101684
111684
121684
131684
141684
151684
161585
171585
181585
191585
201585
211585
221585
231486
241486
251486
261486
271486
281486
291585
301585

Wind in April

Winds average 5 km/h in April.

Across April, daily wind ranges from about 4 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 hours at the start of April to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over April. Sunrise moves from 6:26 AM to 6:21 AM, and sunset from 6:24 PM to 6:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:266:24
212.06:266:24
312.06:256:24
412.06:256:23
512.06:256:23
612.06:256:22
712.06:246:22
812.06:246:22
912.06:246:21
1012.06:246:21
1111.96:246:20
1211.96:236:20
1311.96:236:20
1411.96:236:19
1511.96:236:19
1611.96:236:19
1711.96:226:18
1811.96:226:18
1911.96:226:18
2011.96:226:17
2111.96:226:17
2211.96:226:17
2311.96:226:17
2411.96:216:16
2511.96:216:16
2611.96:216:16
2711.96:216:15
2811.96:216:15
2911.96:216:15
3011.96:216:15

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.1 kWh/m².

For context, solar energy here swings from a low near 3.74 kWh/m² to a high of 5.29 kWh/m² in October across the year — April's 4.1 kWh/m² sits near the bottom.

012345151015202530
Solar energy (kWh/m²)Level
14.4Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.3Bright
84.2Bright
94.2Bright
104.2Bright
114.2Bright
124.1Bright
134.1Bright
144.1Bright
154.1Bright
164.1Bright
174.0Bright
184.0Bright
194.0Bright
204.0Moderate
214.0Moderate
224.0Moderate
233.9Moderate
243.9Moderate
253.9Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.9Moderate
303.9Moderate
Planning a trip in April

Is April a good time to visit Uarini?

Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

2.7
Sightseeing
7th-best month of the year
3.7
Beach & pool
12th-best month of the year

April is a weaker month for outdoor sightseeing in Uarini.

What to pack for Uarini in April

From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In April, Uarini sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. About 28 days see rain.

light clothesrain gear

UV index in Uarini in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Uarini peaks around January 23 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 10 (extreme).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeJan 23UV 15Jul 13UV 10
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug11Extreme
Sep11Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme

Air quality in Uarini in April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.

Air quality in Uarini is worst in September — around 32 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (June, 11 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateSep 1531 µg/m³Jun 911 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb16Moderate
Mar17Moderate
Apr15Moderate
May11Good
Jun11Good
Jul13Moderate
Aug25Moderate
Sep32Moderate
Oct24Moderate
Nov19Moderate
Dec15Moderate
Location & terrain

Where is Uarini?

Uarini sits at 3.0°S, 65.1°W, 56 m above sea level, in Brazil. The nearest listed city is Alvarães, 42 km away.

CoariCarauariTonantinsSanto Antônio do Içá

Topography around Uarini

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Uarini.

Within 3 km, the terrain around Uarini has only modest variations in elevation — a maximum elevation change of 47 m around an average of 52 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 54 m; within 80 km, only modest variations in elevation — a maximum elevation change of 65 m.

The land around Uarini is covered by trees (84%) within 3 km, trees (83%) within 16 km, and trees (91%) within 80 km.

3 km
47 m
16 km
54 m
80 km
65 m
treesgrasslandwaterwetland
April weather nearby: Alvarães 42 km · Tefé 60 km · Fonte Boa 121 km · Maraã 137 km · Coari 250 km · Carauari 289 km · Tonantins 299 km · Santo Antônio do Içá 315 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Uarini (-2.99°, -65.1083°, elevation 56 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).